diff options
| author | Marc Eshel <eshel@almaden.ibm.com> | 2006-11-29 00:27:06 +0300 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2007-05-07 04:38:50 +0400 |
| commit | 85f3f1b3f7a6197b51a2ab98d927517df730214c (patch) | |
| tree | 198465d6798b5483be2540fb6e1c0badc96d9265 | |
| parent | 0e4ac9d93515b27fd7635332d73eae3192ed5d4e (diff) | |
| download | linux-85f3f1b3f7a6197b51a2ab98d927517df730214c.tar.xz | |
lockd: pass cookie in nlmsvc_testlock
Change NLM internal interface to pass more information for test lock; we
need this to make sure the cookie information is pushed down to the place
where we do request deferral, which is handled for testlock by the
following patch.
Signed-off-by: Marc Eshel <eshel@almaden.ibm.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| -rw-r--r-- | fs/lockd/svc4proc.c | 2 | ||||
| -rw-r--r-- | fs/lockd/svclock.c | 5 | ||||
| -rw-r--r-- | fs/lockd/svcproc.c | 2 | ||||
| -rw-r--r-- | include/linux/lockd/lockd.h | 4 |
4 files changed, 7 insertions, 6 deletions
diff --git a/fs/lockd/svc4proc.c b/fs/lockd/svc4proc.c index 47a66aa5d55b..a1bccad7ebd3 100644 --- a/fs/lockd/svc4proc.c +++ b/fs/lockd/svc4proc.c @@ -99,7 +99,7 @@ nlm4svc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp, return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; /* Now check for conflicting locks */ - resp->status = nlmsvc_testlock(file, &argp->lock, &resp->lock); + resp->status = nlmsvc_testlock(rqstp, file, &argp->lock, &resp->lock, &resp->cookie); dprintk("lockd: TEST4 status %d\n", ntohl(resp->status)); nlm_release_host(host); diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c index 6e748573e0c6..7ab2e60c51f7 100644 --- a/fs/lockd/svclock.c +++ b/fs/lockd/svclock.c @@ -442,8 +442,9 @@ out: * Test for presence of a conflicting lock. */ __be32 -nlmsvc_testlock(struct nlm_file *file, struct nlm_lock *lock, - struct nlm_lock *conflock) +nlmsvc_testlock(struct svc_rqst *rqstp, struct nlm_file *file, + struct nlm_lock *lock, struct nlm_lock *conflock, + struct nlm_cookie *cookie) { dprintk("lockd: nlmsvc_testlock(%s/%ld, ty=%d, %Ld-%Ld)\n", file->f_file->f_path.dentry->d_inode->i_sb->s_id, diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c index 31cb48425733..d13b827dfd34 100644 --- a/fs/lockd/svcproc.c +++ b/fs/lockd/svcproc.c @@ -127,7 +127,7 @@ nlmsvc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp, return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; /* Now check for conflicting locks */ - resp->status = cast_status(nlmsvc_testlock(file, &argp->lock, &resp->lock)); + resp->status = cast_status(nlmsvc_testlock(rqstp, file, &argp->lock, &resp->lock, &resp->cookie)); dprintk("lockd: TEST status %d vers %d\n", ntohl(resp->status), rqstp->rq_vers); diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h index d4c4de753bca..424c3de333d3 100644 --- a/include/linux/lockd/lockd.h +++ b/include/linux/lockd/lockd.h @@ -195,8 +195,8 @@ typedef int (*nlm_host_match_fn_t)(struct nlm_host *cur, struct nlm_host *ref) __be32 nlmsvc_lock(struct svc_rqst *, struct nlm_file *, struct nlm_lock *, int, struct nlm_cookie *); __be32 nlmsvc_unlock(struct nlm_file *, struct nlm_lock *); -__be32 nlmsvc_testlock(struct nlm_file *, struct nlm_lock *, - struct nlm_lock *); +__be32 nlmsvc_testlock(struct svc_rqst *, struct nlm_file *, + struct nlm_lock *, struct nlm_lock *, struct nlm_cookie *); __be32 nlmsvc_cancel_blocked(struct nlm_file *, struct nlm_lock *); unsigned long nlmsvc_retry_blocked(void); void nlmsvc_traverse_blocks(struct nlm_host *, struct nlm_file *, |